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Compare flats side by side

Two flats are rarely alike enough to judge on the asking price. Put up to 4 blocks next to each other and the differences that matter — the lease, the floor area, what each costs for every month you get — line up in a single column each.

Block 531 Choa Chu Kang Street 51Choa Chu Kang · D23remove
Median price, past 12 months$780,000
Price per sq ft$487 psf
Based onthree sales
Lease remaining68 years
Lease began / runs to1995–2094
Commonest flat typeExecutive, 1572 sq ft
Cost per month of lease$1,644
Cost per sq ft, per year of lease$13
Cash needed up front$215,900
Monthly while repaying$3,134
Everything, over the whole lease$1,341,901
Nearest hawker centreSenja Hawker Centre2268 m · 28 food stalls
Food shops within 400 m / 800 m43 / 109

The same flat type, side by side

A block median mixes whatever happened to sell. If one block traded two-room flats last year and another traded five-room ones, their medians are not comparing like with like — so here each flat type is given its own row, and a blank means that block sold none.

Flat typeBlock 531
Executive$730,000$445 psf · 1572 sq ft · 11 sales

The sales behind the medians

The most recent transactions at each block, as HDB recorded them. Where a median rests on two or three sales, this is what those sales actually were.

Block 531 Choa Chu Kang Street 51

SoldTypeFloorSizePrice
Sept 2026Executive04 to 061593$790,000496 psf
Sept 2026Executive10 to 121539$750,000487 psf
Jan 2026Executive04 to 061647$780,000474 psf
Dec 2024Executive04 to 061539$730,000474 psf
April 2024Executive04 to 061647$730,000443 psf
March 2024Executive04 to 061593$732,000459 psf
June 2022Executive10 to 121572$700,000445 psf
Nov 2021Executive13 to 151539$612,500398 psf
June 2021Executive07 to 091593$480,000301 psf
April 2017Executive07 to 091539$490,000318 psf